Estrone
Alderwood Water District
NOTE: Alderwood Water District purchases water from City of Everett Public Works Department which is required to test for estrone. Sample information shown below was taken by City of Everett Public Works Department.
4
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | ND | 4 | 0 | ND |
| 2014 | ND | 4 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: Alderwood Water District purchases water from City of Everett Public Works Department which is required to test for estrone. Sample information shown below was taken by City of Everett Public Works Department.
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-23 | 201401240052SS | ND |
| 2014-04-16 | 201404180338SS | ND |
| 2014-07-22 | 201407230532SS | ND |
| 2014-10-15 | 201410160323SS | ND |